Prepyloric vein
幽门前静脉
🧩 词语组成解析
幽门前的, 位于幽门前方的
vein
[ven]
n. 静脉;[地]矿脉，岩脉;[植]叶脉;气质，倾向;
v. 使有脉络;使有纹理;象脉络般分布于;
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
Sorry, but she is out.
很抱歉，她出去了。
Are you crazy?
你疯了吗？